19. Add 3, then add 4, then add 5, then add 6,etc.
To add mixed numbers and whole numbers, you simply treat the mixed numbers like they are whole numbers (4 3/4) turns to (4), then add the regular whole number, say, 7, and then re-add the fraction. For example, if you were adding 4 3/4 and 7, you would change 4 3/4 to 4, add 7 to get 11, then add the 3/4 back in, to give you 11 3/4.
4
It is called consecutive adding.
There is no reason why you can't add the same number as much as you wish. Though, if you wish to add 4 + 4 + 4 + 4 you could use 4 x 4 = 16
The answer is 20 .
4+4+4=12
4 + 4 + 32 = 40
When you add 34 plus 4 plus 2, you get an answer of 40.
19. Add 3, then add 4, then add 5, then add 6,etc.
To add mixed numbers and whole numbers, you simply treat the mixed numbers like they are whole numbers (4 3/4) turns to (4), then add the regular whole number, say, 7, and then re-add the fraction. For example, if you were adding 4 3/4 and 7, you would change 4 3/4 to 4, add 7 to get 11, then add the 3/4 back in, to give you 11 3/4.
36
If you are adding three or more numbers together, it doesn't matter which ones you add together first. For example: 3 + 4 + 1 Add the 3 and 4 to get 7, then add the 1 to get 8. Add the 4 and 1 to get 5, then add the 3 to get 8. Add the 3 and 1 to get 4, then add the 4 to get 8. In each case, the end result was always 8.
4 - 214 = -210 You need to add negative 210
4 add 4 equals 8
4*90 = 360
Add the magnitudes of the integers (-4 has a magnitude of 4), then take the sign to the answer.